Josh Homme Guitars A guitar pickup is basically just like a dynamic microphone coil. For many years, powerful microphones have now been wired with the style coil attached with the primary of the microphone's transformer, and not called to floor (‘floating'). The microphone's event is normally linked to the wire shield, which can be linked to the microphone amplifier's soil (see Rane's internet site for more discussion).
By and large, active microphones are very quiet devices as a result of the mixture of transformer isolation and balanced, suspended indication lines during, in addition to guarded, humbucking coils.
So why not guitars? Instruments are once affected by noise. Humbucking pickups are only a partial (though essential!) solution. The most obvious answer is to float your guitar collection to a healthy output, just like a microphone. The same thought was printed that 2001 patent application like this Josh Homme Guitars?